:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex
Quadrex GC Column Quadrex 007-5MS, 20 m x 0.10 mm ID, 0.5 μm film
The 007-5 phase is a (5% phenyl) methylpolysiloxane polymer. Like the 007-1 dimethylpolysiloxane phase, the 007-5 phase is a widely used general-purpose GC phase that is ideal for a wide range of applications. The presence of the phenyl groups leads to induced dipole interactions, which result in an increased retention level for aromatic solutes. A 5% phenyl substitution causes a nominal increase in polarity; However, the 007-5 phase shows the properties of a non-polar phase. The nonpolar 007-5 phase, which separates compounds by boiling point, is another commonly used phase type in GC. Bonding and cross-linking this general-purpose GC phase increases resistance to degradation caused by flushing, large solvent injections, and nonvolatile deposition. The 007-5 phase offers excellent efficiency and thermal stability. In addition, this non-polar phase is less susceptible to oxidation and hydrolysis than phases with more polar functional groups. Comparable to Agilent SE-52, AgileMostrar mais
Oferta
Todos os preços com IVA; portes segundo o feed da loja. O clique leva diretamente à página do produto na loja.
Histórico de preço (preço mínimo)
Detalhes do produto
- Marcas
- Quadrex
- Categorias
- Comercial e industrial > Ciência e laboratório > Suprimentos de laboratório
Produtos semelhantes
Dr. Maisch HPLC Column Hypersil MOS, 120Å, 5.0 μm, 4.6 x 13 mm, 6,5% Carbon1 ofertadesde 313,33 €
Dr. Maisch HPLC Column Nucleosil 100 Phenyl, 7.0 μm, 4 x 75 mm, 8% Carbon, C6H51 ofertadesde 366,67 €
Dr. Maisch HPLC Column Nucleosil 300 Phenyl, 7.0 μm, 3 x 150 mm, C6H51 ofertadesde 506,67 €
Dr. Maisch HPLC Column Nucleosil 500 Si, 5.0 μm, 4.6 x 60 mm1 ofertadesde 340,00 €
Vici Valco 4 Port 2-Pos Valve, universal electric Actuator, RS232/485, 1/16'' Fitting, 0.75 mm Port, 50°C / 400psi, forGas, HC/E1 ofertadesde 3332,22 €
Brand GmbH & Co. KG Staining jar insert 4722 00, soda-lime glass, 91 x 70 x 48 mm, for 10 slides, 10 pc/PAK1 ofertadesde 201,00 €